Road construction machine
- Hamm AG
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Description
The bottom of the road construction machine is not seen during ordinary use and forms no part of the claimed design.
The broken line showing of parts of the drawings is included for the purpose of illustrating portions of the road construction machine and forms no part of the claimed design.
Claims
The ornamental design for a road construction machine, as shown and described.
Patent History
Patent number: D676463
Type: Grant
Filed: Aug 31, 2012
Date of Patent: Feb 19, 2013
Assignee: Hamm AG (Tirschenreuth)
Inventors: Ulrich Ewringmann (Taufkirchen), Boris Eickhoff (Taufkirchen)
Primary Examiner: Mark Goodwin
Application Number: 29/430,962
Type: Grant
Filed: Aug 31, 2012
Date of Patent: Feb 19, 2013
Assignee: Hamm AG (Tirschenreuth)
Inventors: Ulrich Ewringmann (Taufkirchen), Boris Eickhoff (Taufkirchen)
Primary Examiner: Mark Goodwin
Application Number: 29/430,962
Classifications